i held off the shipment yesterday, we installed ours to do the how-to and decided that most of you guys wouldnt have the special inverterted torq socket so im going to try and pick up 16 of those sockets to include for you guys (i do have new oil filters for you guys already to be thrown in), all the tool stores are closed today (just got done calling a dozen of them) so it will most likely be tomorrow, sorry for the delay i just want to make sure this is an easy install for everyone, btw, we got the pulleys on in less then an hour, it is a very easy install. the roads were starting to get snowed on yesterday but the few dry spots i went across there is a huge noticable difference with the pulleys, no way could you ever say "i don't know if i feel a difference"